Vacuum splint



FIG. 1 is a front view of the vacuum splint;

FIG. 2 is a left side view;

FIG. 3 is a back view; and,

FIG. 4 is a top view thereof.

The surface treatments consisting of small squares and broken hatched lines are understood to extend uniformly across the surfaces of which they are applied. 

The ornamental design for a vacuum splint, as shown and described. 